Slide1 : Fig. 4-2a, p. 101 fructose glucose galactosea sucrose maltose lactose (fructose-glucose) (glucose-glucose) (glucose-galactose) aGalactose does not occur in foods singly but only as part of lactose. Three types of monosaccharides… …join together to make three types of disaccharides.
Slide2 : Fig. 4-3, p. 103 Glucose Starch (unbranched) Starch (branched) Glycogen Cellulose
Slide3 : Table 4-1, p. 105
Slide4 : Table 4-2, p. 106
Slide5 : Fig. 4-5a, p. 108 Gallbladder stores bile Liver uses blood cholesterol to make bile Intestine: bile aids digestion; binds to fiber Fiber and bile excreted in feces A little cholesterol in bile reabsorbed into the blood A. High-fiber diet 1. 2. 3. 4. 5.
Slide6 : Fig. 4-6, p. 109 diverticula colon
Slide7 : Table 4-6, p. 114
Slide8 : liver esophagus pancreas stomach small intestine large intestine
(colon) intestine
wall cells capillary 1 Fiber, starch,
monosaccharides,
and disaccharides
enter the stomach and pass into the small intestine. Some of the starch is partially broken down by an enzyme from the salivary glands before it reaches the small intestine. 2 An enzyme from the pancreas digests most of the starch to disaccharides.
Slide9 : liver esophagus pancreas stomach small intestine large intestine
(colon) intestine
wall cells capillary 1 Fiber, starch,
monosaccharides,
and disaccharides
enter the stomach and pass into the small intestine. Some of the starch is partially broken down by an enzyme from the salivary glands before it reaches the small intestine. 2 An enzyme from the pancreas digests most of the starch to disaccharides. 3 Enzymes on the
surface of intestinal
wall cells split
disaccharides to
monosaccharides.
Slide10 : liver esophagus pancreas stomach small intestine large intestine
(colon) intestine
wall cells capillary 1 Fiber, starch,
monosaccharides,
and disaccharides
enter the stomach and pass into the small intestine. Some of the starch is partially broken down by an enzyme from the salivary glands before it reaches the small intestine. 2 An enzyme from the pancreas digests most of the starch to disaccharides. 3 Enzymes on the
surface of intestinal
wall cells split
disaccharides to
monosaccharides. 4 Monosaccharides
enter capillaries,
then are delivered
to the liver via the
portal vein.
Slide11 : liver esophagus pancreas stomach small intestine large intestine
(colon) intestine
wall cells capillary 1 Fiber, starch,
monosaccharides,
and disaccharides
enter the stomach and pass into the small intestine. Some of the starch is partially broken down by an enzyme from the salivary glands before it reaches the small intestine. 2 An enzyme from the pancreas digests most of the starch to disaccharides. 3 Enzymes on the
surface of intestinal
wall cells split
disaccharides to
monosaccharides. 4 Monosaccharides
enter capillaries,
then are delivered
to the liver via the
portal vein. 5 The liver converts
galactose and
fructose to glucose.
Slide12 : liver esophagus pancreas stomach small intestine large intestine
(colon) intestine
wall cells capillary 1 Fiber, starch,
monosaccharides,
and disaccharides
enter the stomach and pass into the small intestine. Some of the starch is partially broken down by an enzyme from the salivary glands before it reaches the small intestine. 2 An enzyme from the pancreas digests most of the starch to disaccharides. 3 Enzymes on the
surface of intestinal
wall cells split
disaccharides to
monosaccharides. 4 Monosaccharides
enter capillaries,
then are delivered
to the liver via the
portal vein. 5 The liver converts
galactose and
fructose to glucose. 6 Fiber and resistant starch travel unchanged to the colon.